| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $221.91 | 6.761% | $236.9133 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $91.67 | 13.544% | $104.0858 | $104.09 | $104.10 | $104.10 |
| Purchase #3 | $234.39 | 4.449% | $244.818 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $105.46 | 9.339% | $115.3089 | $115.31 | $115.30 | $115.30 |
| Purchase #5 | $178.49 | 5.488% | $188.2855 | $188.29 | $188.30 | $188.30 |
| Purchase #6 | $199.51 | 10.193% | $219.8461 | $219.85 | $219.85 | $219.80 |
| Purchase #7 | $13.35 | 12.620% | $15.0348 | $15.03 | $15.05 | $15.00 |
| 7 purchase totals = | $1,044.78 | $1,124.2924 | $1,124.30 | $1,124.30 | $1,124.20 | |